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Anti-aging Medicine

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https://www.readbyqxmd.com/read/29234402/extract-of-fructus-cannabis-ameliorates-learning-and-memory-impairment-induced-by-d-galactose-in-an-aging-rats-model
#1
Ning-Yuan Chen, Cheng-Wu Liu, Wei Lin, Yi Ding, Zhang-Ya Bian, Ling Huang, Hao Huang, Kai-Hui Yu, Si-Bang Chen, Yu Sun, Lei Wei, Jun-Hua Peng, Shang-Ling Pan
Hempseed (Cannabis sativa L.) has been used as a health food and folk medicine in China for centuries. In the present study, we sought to define the underlying mechanism by which the extract of Fructus Cannabis (EFC) protects against memory impairment induced by D-galactose in rats. To accelerate aging and induce memory impairment in rats, D-galactose (400 mg/kg) was injected intraperitoneally once daily for 14 weeks. EFC (200 and 400 mg/kg) was simultaneously administered intragastrically once daily in an attempt to slow the aging process...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/29229192/-late-onset-systemic-sclerosis-a-retrospective-study-of-27-patients-diagnosed-after-the-age-of-70
#2
A Achille, L Journeau, O Espitia, J Connault, A Espitia-Thibault, C Durant, F Perrin, M-A Pistorius, A Néel, M Hamidou, C Agard
BACKGROUND: The aim of this study was to describe special features of patients with systemic sclerosis (SSc) diagnosed after the age of 70. PATIENTS AND METHODS: This is a retrospective study of patients aged above 70 years at the time of diagnosis of SSc and followed at an internal medicine unit between 2000 and 2015. Co-morbidities and clinical characteristics were analyzed, as well as survival at 1, 2 and 3 years. RESULTS: Of 246 patients, 27 (11%) were included (89% women, 96% Caucasians, age 78...
December 8, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/29224736/a-natural-small-molecule-inhibitor-corilagin-blocks-hcv-replication-and-modulates-oxidative-stress-to-reduce-liver-damage
#3
B Uma Reddy, Ranajoy Mullick, Anuj Kumar, Geetika Sharma, Paromita Bag, Chaitrali Laha Roy, Govindarajan Sudha, Himani Tandon, Pratik Dave, Asutosh Shukla, Priyanka Srinivasan, Madhusudhan Nandhitha, Narayanaswamy Srinivasan, Saumitra Das
Hepatitis C virus (HCV) infection causes chronic liver disease, which often leads to hepatocellular carcinoma. Earlier, we have demonstrated anti-HCV property of the methanolic extract of Phyllanthus amarus, an age-old folk-medicine against viral hepatitis. Here, we report identification of a principal bioactive component 'corilagin', which showed significant inhibition of the HCV key enzymes, NS3 protease and NS5B RNA-dependent-RNA-polymerase. This pure compound could effectively inhibit viral replication in the infectious cell culture system, displayed strong antioxidant activity by blocking HCV induced generation of reactive oxygen species and suppressed up-regulation of NOX4 and TGF-β mRNA levels...
December 7, 2017: Antiviral Research
https://www.readbyqxmd.com/read/29219054/antioxidant-effects-of-polysaccharides-from-traditional-chinese-medicines
#4
Yang Liu, Gangliang Huang
Polysaccharides are a kind of biological macromolecules with immune regulation, anti-tumor, anti-radiation, anti-inflammation, anti-fatigue and anti-aging effects. These effects are related to their antioxidant properties. The action mechanisms of antioxidation and scavenging free radicals for polysaccharides were reviewed. The polysaccharides contain plant polysaccharides, animal polysaccharides and microbial polysaccharides. The recent research progresses and our work on antioxidant properties of polysaccharides and their derivatives were summarized...
December 7, 2017: Mini Reviews in Medicinal Chemistry
https://www.readbyqxmd.com/read/29209484/correlation-between-saliva-and-serum-concentrations-of-estradiol-in-women-undergoing-ovarian-hyperstimulation-with-gonadotropins-for-ivf-icsi
#5
C Dielen, T Fiers, S Somers, E Deschepper, J Gerris
Aim of the study: To examine saliva- and serum concentrations correlation of estradiol (E2) in women undergoing ovarian hyperstimulation for IVF/ICSI. Saliva measurements could simplify stimulation follow up. A 'home' test for E2 could be useful. Methods: Prospective interventional academic monocentric study at the Centre for Reproductive Medicine of the University Hospital of Ghent, Belgium. Between November 2014 and August 2015 thirty-one patients were included after random selection (inclusion criteria: < 41 years of age, any rank of IVF/ICSI cycle, serum anti- Müllerian hormone concentration ≥ 1 μg/L, treatment completely at the University Hospital...
June 2017: Facts, Views & Vision in ObGyn
https://www.readbyqxmd.com/read/29184448/older-adults-and-high-risk-medication-administration-in-the-emergency-department
#6
Mitchell Kim, Steven H Mitchell, Medley Gatewood, Katherine A Bennett, Paul R Sutton, Carol A Crawford, Itay Bentov, Mamatha Damodarasamy, Stephen J Kaplan, May J Reed
Background: Older adults are susceptible to adverse effects from opioids, nonsteroidal anti-inflammatory drugs (NSAIDs), and benzodiazepines (BZDs). We investigated factors associated with the administration of elevated doses of these medications of interest to older adults (≥65 years old) in the emergency department (ED). Patients and methods: ED records were queried for the administration of medications of interest to older adults at two academic medical center EDs over a 6-month period...
2017: Drug, Healthcare and Patient Safety
https://www.readbyqxmd.com/read/29180552/neighborhood-socioeconomic-status-and-receipt-of-opioid-medication-for-new-back-pain-diagnosis
#7
Sarah Gebauer, Joanne Salas, Jeffrey F Scherrer
BACKGROUND: Although treatment for new back pain is heavily guideline driven, deviations occur frequently. Neighborhood socioeconomic status (nSES) may contribute to these deviations. OBJECTIVE: Determine whether nSES is associated with type of treatment provided for patients seeking treatment for new back pain in primary care clinics. METHODS: This retrospective cohort was conducted in academic internal and family medicine practices. Data were examined from the Primary Care Patient Data Registry...
November 2017: Journal of the American Board of Family Medicine: JABFM
https://www.readbyqxmd.com/read/29171222/-molecular-regulative-mechanisms-of-aging-and-interventional-effects-of-chinese-herbal-medicine
#8
REVIEW
Bu-Hui Liu, Yi-Huang Gu, Yue Tu, Wei-Ming He, Wei Wu, Ying-Lu Liu, Zi-Yue Wan, Yi-Gang Wan
Aging is a gradual process during the loss of functions in cells,organs and tissues by time. The molecular mechanisms of aging-related theories include the classical ones such as telomere,oxygen radical and nonenzymatic glycosylation,as well as the newly proposed ones such as DNA methylation,mitochondrial DNA (mtDNA)and autophagy. The latest study showed the anti-aging effect of autophagy in hematopoietic stem cells. In recent years,based on the molecular regulative mechanisms of aging,a number of the promising anti-aging drugs have been found,including nicotinamide mononucleotide(NMN)and FOXO4-DRI,a peptide of anti-aging...
August 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29169285/relaxant-effect-of-curcuma-longa-on-rat-tracheal-smooth-muscle-and-its-possible-mechanisms
#9
Bahman Emami, Farzaneh Shakeri, Vahideh Ghorani, Mohammad Hossein Boskabady
CONTEXT: Turmeric is a spice obtained from the root of Curcuma longa L. (Zingiberaceae) with anti-aging, anticancer, anti-Alzheimer's disease, antioxidant and other medicinal properties. OBJECTIVE: The relaxant effect of C. longa on rat tracheal smooth muscle and its possible mechanisms were investigated in this study. MATERIALS AND METHODS: The relaxant effects of four cumulative concentrations of hydro-ethanol extract of C. longa (6.25, 12...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/29166864/prevalence-and-risk-factors-for-depression-and-anxiety-in-chinese-patients-with-parkinson-disease
#10
Shi-Shuang Cui, Juan-Juan Du, Rao Fu, Yi-Qi Lin, Pei Huang, Ya-Chao He, Chao Gao, Hua-Long Wang, Sheng-Di Chen
BACKGROUND: Anxiety and depression are common in Parkinson disease and both are important determinants of quality of life in patients. Several risk factors are identified but few research have investigated general and Parkinson's disease (PD)-specific factors comprehensively. The aim of this work was to explore PD-specific and -non-specific risk factors for PD with depression or anxiety. METHODS: A cross-sectional survey was performed in 403 patients with PD. Multivariate logistic analysis was used to investigate the prevalence and risk factors for the depression and anxiety in PD...
November 22, 2017: BMC Geriatrics
https://www.readbyqxmd.com/read/29160437/access-and-adherence-to-medication-among-people-with-diabetes-in-brazil-evidences-from-pnaum
#11
Micheline Marie Milward de Azevedo Meiners, Noemia Urruth Leão Tavares, Luciano Santos Pinto Guimarães, Andréa Dâmaso Bertoldi, Tatiane da Silva Dal Pizzol, Vera Lucia Luiza, Sotero Serrate Mengue, Edgar Merchan-Hamann
OBJECTIVE: To describe people with diabetes in Brazil and to compare their sociodemographic characteristics, access and self-reported adherence to diabetes prescribed drugs. METHODS: Data analysis from the National Survey on Access, Use and Promotion of the Rational Use of Medicines, a household survey, with sampling by clusters, according to sex and age domains and national and macro-regional representativeness. Adults (≥ 20 years old) who reported having diabetes constituted the sample...
July 2017: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
https://www.readbyqxmd.com/read/29157823/lespedeza-bicolor-ameliorates-endothelial-dysfunction-induced-by-methylglyoxal-glucotoxicity
#12
Moon Ho Do, Jae Hyuk Lee, Hussain Mustatab Wahedi, Chaeho Pak, Choong Hwan Lee, Eui-Ju Yeo, Yunsook Lim, Sang Keun Ha, Inwook Choi, Sun Yeou Kim
BACKGROUND: Lespedeza species have been used as a traditional medicine to treat nephritis, azotemia, inflammation, energy depletion, diabetes, and diuresis. PURPOSE: The purpose of this study is to screen the most potent Lespedeza species against methylglyoxal (MGO)-induced glucotoxicity, and to elucidate the mechanisms of action. Also, we will attempt to identify small chemical metabolites that might be responsible for such anti-glucotoxicity effects. METHODS: Firstly, the protective effect of 26 different Lespedeza species against MGO-induced toxicity in human umbilical vein endothelial cells was investigated...
December 1, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/29157804/anti-parkinsonian-effects-of-%C3%AE-amyrin-are-regulated-via-lgg-1-involved-autophagy-pathway-in-caenorhabditis-elegans
#13
Chia-Cheng Wei, Chun-Han Chang, Vivian Hsiu-Chuan Liao
BACKGROUND: Parkinson's disease (PD) is a neurodegenerative disease that is associated with aging and is characterized as a movement disorder. Currently, there is still no complete therapy for PD. In recent years, the identification and characterization of medicinal plants to cure or treat PD has gained increasing scientific interest. PURPOSE: In this study, we investigated a pentacyclic triterpenoid compound, β-amyrin, which is found in many medicinal plants for its anti-Parkinsonian effects, using Caenorhabditis elegans (C...
December 1, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/29146352/anti-inflammatory-properties-of-edible-mushrooms-a-review
#14
REVIEW
Bożena Muszyńska, Agata Grzywacz-Kisielewska, Katarzyna Kała, Joanna Gdula-Argasińska
Mushrooms have been used extensively, owing to their nutritional and medicinal value, for thousands of years. Modern research confirms the therapeutic effect of traditionally used species. Inflammation is a natural response of the immune system to damaging factors, e.g. physical, chemical and pathogenic. Deficiencies of antioxidants, vitamins, and microelements, as well as physiological processes, such as aging, can affect the body's ability to resolve inflammation. Mushrooms are rich in anti-inflammatory components, such as polysaccharides, phenolic and indolic compounds, mycosteroids, fatty acids, carotenoids, vitamins, and biometals...
March 15, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29142432/inhibition-of-glycation-induced-cytotoxicity-protein-glycation-and-activity-of-proteolytic-enzymes-by-extract-from-perovskia-atriplicifolia-roots
#15
Mehran Miroliaei, Akram Aminjafari, Sylwester Ślusarczyk, Izabela Nawrot-Hadzik, Mehdi Rahimmalek, Adam Matkowski
Background: Protein glycation and glycotoxicity belong to the main oxidative-stress related complications in diabetes. Perovskia species are used in Asian folk medicine as antidiabetic herbs. Objective: The aim of this study was to verify the ability of the methanolic extract from Perovskia atriplicifolia Benth. roots to diminish glycation of albumin and to prevent cell damage in vitro. Furthermore, we tested the extract for in vitro antioxidant activity and inhibition of elastase and collagenase...
October 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/29132427/risk-of-falling-among-hospitalized-patients-with-high-modified-morse-scores-could-be-further-stratified
#16
Irina Gringauz, Yael Shemesh, Amir Dagan, Irina Israelov, Dana Feldman, Naama Pelz-Sinvani, Dan Justo, Gad Segal
BACKGROUND: Falls during hospitalization harbor both clinical and financial outcomes. The modified Morse fall scale [MMFS] is widely used for an in-hospital risk-of-fall assessment. Nevertheless, the majority of patients at risk of falling, i.e. with high MMFS, do not fall. The aim of this study was to ascertain our study hypothesis that certain patients' characteristics (e.g. serum electrolytes, usage of a walking device etc.) could further stratify the risk of falls among hospitalized patients with MMFS...
November 13, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/29129902/quantification-of-fraglide-1-a-new-functional-ingredient-in-vinegars
#17
Aydan H Yatmaz, Tetsuaki Kinoshita, Akio Miyazato, Masahiro Takagi, Yoshio Tsujino, Fumiaki Beppu, Naohiro Gotoh
Vinegar is a widely used condiment in the world, and is produced from ethanol by acetic acid fermentation. Different fruits, vegetables, cereals, and wines can be used as ingredients for vinegar production. It is known that vinegar has many nutrient components such as organic acids, polyphenols, and aromatic compounds. Because of these bioactive components, it has many health benefits. China has a long history of producing vinegar and has been using it for health products and as medicine. Chinese aromatic Zhenjiang vinegar (Kozu) is produced from sticky rice...
November 13, 2017: Journal of Oleo Science
https://www.readbyqxmd.com/read/29126988/morinda-officinalis-how-a-comprehensive-review-of-traditional-uses-phytochemistry-and-pharmacology
#18
REVIEW
Jian-Hua Zhang, Hai-Liang Xin, Yue-Ming Xu, Yi Shen, Yu-Qiong He, Hsien-Yeh, Bing Lin, Hong-Tao Song, Juan-Liu, Hai-Yue Yang, Lu-Ping Qin, Qiao-Yan Zhang, Juan Du
ETHNOPHARMACOLOGICAL RELEVANCE: The medicinal plant Morinda officinalisHow. (MO) and its root have long been used in traditional medicines in China and northeast Asia as tonics for nourishing the kidney, strengthening the bone and enhancing immunofunction in the treatment of impotence, osteoporosis, depression and inflammatory diseases such as rheumatoid arthritis and dermatitis. AIM OF THE REVIEW: This review aims to sum up updated and comprehensive information about traditional usage, phytochemistry, pharmacology and toxicology of MO and provide insights intopotential opportunities for future research and development of this plant...
November 7, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/29113024/neuroprotective-effects-of-butanol-fraction-of-cordyceps-cicadae-on-glutamate-induced-damage-in-pc12-cells-involving-oxidative-toxicity
#19
Dan Wang, Jibiao Wang, Dujun Wang, Xiaofeng Yu, Opeyemi Joshua Olatunji, Zhen Ouyang, Yuan Wei
The current study was aimed at investigating the neuroprotective effects of the butanol fraction from C. cicadae (CBU ), which was responsible for the anti-aging effect of this medicine. Glutamate-induced PC12 cells were used as a model to determine the neuroprotective effect against oxidative cell death. Cell viability, cytotoxicity, flow cytometry, mitochondrial transmembrane potential (MMP), reactive oxygen species (ROS), glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) levels were analyzed to assess neuronal cell survival or death...
November 7, 2017: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/29102461/effect-of-swarna-jibanti-coelogyne-cristata-lindley-in-alleviation-of-chronic-fatigue-syndrome-in-aged-wistar-rats
#20
Achintya Mitra, Tapas Kumar Sur, Sachhidananda Upadhyay, Dipankar Bhattacharyya, Jayram Hazra
BACKGROUND: Swarna Jibanti scientifically known as Coelogyne cristata Lindley (Orchidaceae), an orchid mentioned in Ayurvedic medicine is used to promote healthy life span. OBJECTIVE: The present work was planned to study the efficacy of hydro-alcoholic extract of pseudobulbs of C.cristata (CCE) to assess its role on chronic fatigue syndrome (CFS) induced behavioural and biochemical changes in aged Wistar rats compared to Panax ginseng (PG), a prototype anti-stress agent...
November 1, 2017: Journal of Ayurveda and Integrative Medicine
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